116243938 has 16 divisors (see below), whose sum is σ = 188022240. Its totient is φ = 53719200.

The previous prime is 116243917. The next prime is 116243951. The reversal of 116243938 is 839342611.

It is a junction number, because it is equal to n+sod(n) for n = 116243897 and 116243906.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35748 + ... + 38863.

It is an arithmetic number, because the mean of its divisors is an integer number (11751390).

Almost surely, 2^116243938 is an apocalyptic number.

116243938 is a deficient number, since it is larger than the sum of its proper divisors (71778302).

116243938 is a wasteful number, since it uses less digits than its factorization.

116243938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74673.

The product of its digits is 31104, while the sum is 37.

The square root of 116243938 is about 10781.6482042404. The cubic root of 116243938 is about 488.0415203631.

The spelling of 116243938 in words is "one hundred sixteen million, two hundred forty-three thousand, nine hundred thirty-eight".